221343135327

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1779443}}^1$

素因数の和:1779740

約数の個数: 32

約数和(自身を含む): 348486312960

約数和(自身を除く): 127143177633

約数列:

[1, 3, 9, 17, 27, 51, 153, 271, 459, 813, 2439, 4607, 7317, 13821, 41463, 124389, 1779443, 5338329, 16014987, 30250531, 48044961, 90751593, 272254779, 482229053, 816764337, 1446687159, 4340061477, 8197893901, 13020184431, 24593681703, 73781045109, 221343135327]

約数ペア:

[(1, 221343135327), (3, 73781045109), (9, 24593681703), (17, 13020184431), (27, 8197893901), (51, 4340061477), (153, 1446687159), (271, 816764337), (459, 482229053), (813, 272254779), (2439, 90751593), (4607, 48044961), (7317, 30250531), (13821, 16014987), (41463, 5338329), (124389, 1779443)]